{
  lib,
  dns,

  stdenvNoCC,
  writeText,
}:

let
  zoneConfigs =
    lib.mapAttrs
      (name: path: writeText "${name}.zone" (dns.lib.toString name (import path { inherit dns lib; })))
      {
        "pvv.ntnu.no" = ./zones/pvv.ntnu.no.nix;
        "pvv.org" = ./zones/pvv.org.nix;
        "reverse-ipv4" = ./zones/reverse-ipv4.nix;
        #"reverse-ipv6" = ./zones/reverse-ipv6.nix;
      };
in
stdenvNoCC.mkDerivation {
  name = "zoneConfig";
  dontUnpack = true;

  installPhase =
    ''
      mkdir -p $out/zones

    ''
    + (lib.concatMapAttrsStringSep "\n" (name: path: "cp ${path} $out/zones/${name}.zone") zoneConfigs);
}